<http://schema.org/description>
"The stress hormone cortisol is stable for 30 minutes from the time an infant wakes while adults experience an immediate increase, U.S. researchers say."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Health_News/2011/12/02/Stress-hormone-acts-differently-in-babies/UPI-92961322866431/>